这就是为什么在美国1973，通过在美国的濒危物种法案，保护濒危动物及其栖息地。

That's why the endangered Species Act, which was passed in the United States in 1973, protects both endangered animals and their habitats.

youdao

这就是为什么在美国1973，通过在美国的濒危物种法案，保护濒危动物及其栖息地。

That's why the endangered Species Act, which was passed in the United States in 1973, protects both endangered animals and their habitats.

youdao